Chumming is the most effective method of all fishing techniques for attracting fish to an area. Spreading particles of food into the water as bait brings game fish to within casting range and stimulates them into feeding. All that is needed to promote the feeding frenzy are the right baits and the right tools to distribute the chum! The Dev Chummer conveniently allows you to cut and dice your bait over the side of your boat. Manual or drill powered chumming to help catch you the big one. Aluminum Marine Coated Surface Treatment. Manual Chumming or Drill Powered. Adjustable angle for different rod gunnel placement. Ideal for soft baits like, cigar minnows, menhaden, poogies, google eyes etc..